比ひ推すい力りょくMeaningsNoun1. specific impulse; specific thrustKanji used比compare (things of the same type)推infer力powerComposed of比ひratio; proportion; match; equal; equivalent; comparison; compared with ...; relative to ...; Philippines; explicit comparison (style of the Shi Jing)Noun推すい力りょくthrust; driving force; propulsionNoun